to be more precise:
class AmountBaseFormset(formsets.BaseFormSet):
def clean(self):
(pseudo-code) if number of forms equal number of deleted
forms:
raise forms.ValidationError(u'At least one Item is required.')
question is: how do I figure out the number of forms resp. the number
of delete forms here.
or is this approach the wrong way?
thanks,
patrick
On 15 Apr., 21:03, patrickk <sehmasch...@gmail.com> wrote:
> I´m allowing the forms within a formset to be deleted. but I need at
> least one form to save the formset. is it possible to require at least
> one form? if yes, how do I achieve this?
>
> thanks,
> patrick
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